56810770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2551}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 109143936

約数和(自身を除く): 52333166

約数列:

[1, 2, 5, 10, 17, 34, 85, 131, 170, 262, 655, 1310, 2227, 2551, 4454, 5102, 11135, 12755, 22270, 25510, 43367, 86734, 216835, 334181, 433670, 668362, 1670905, 3341810, 5681077, 11362154, 28405385, 56810770]

約数ペア:

[(1, 56810770), (2, 28405385), (5, 11362154), (10, 5681077), (17, 3341810), (34, 1670905), (85, 668362), (131, 433670), (170, 334181), (262, 216835), (655, 86734), (1310, 43367), (2227, 25510), (2551, 22270), (4454, 12755), (5102, 11135)]